16627328

素因数分解:

$2^7\times {\mathrm{129901}}^1$

素因数の和:129915

約数の個数: 16

約数和(自身を含む): 33125010

約数和(自身を除く): 16497682

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 129901, 259802, 519604, 1039208, 2078416, 4156832, 8313664, 16627328]

約数ペア:

[(1, 16627328), (2, 8313664), (4, 4156832), (8, 2078416), (16, 1039208), (32, 519604), (64, 259802), (128, 129901)]